WO2012054231A3 - System and method for 3-d projection and enhancements for interactivity - Google Patents

System and method for 3-d projection and enhancements for interactivity Download PDF

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Publication number
WO2012054231A3
WO2012054231A3 PCT/US2011/054751 US2011054751W WO2012054231A3 WO 2012054231 A3 WO2012054231 A3 WO 2012054231A3 US 2011054751 W US2011054751 W US 2011054751W WO 2012054231 A3 WO2012054231 A3 WO 2012054231A3
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WO
WIPO (PCT)
Prior art keywords
retro
image
projector
user
projectors
Prior art date
Application number
PCT/US2011/054751
Other languages
French (fr)
Other versions
WO2012054231A2 (en
Inventor
Gerard Dirk Smits
Dan Kikinis
Original Assignee
Gerard Dirk Smits
Dan Kikinis
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gerard Dirk Smits, Dan Kikinis filed Critical Gerard Dirk Smits
Priority to US13/877,652 priority Critical patent/US9946076B2/en
Priority to EP11834848.1A priority patent/EP2625845B1/en
Publication of WO2012054231A2 publication Critical patent/WO2012054231A2/en
Publication of WO2012054231A3 publication Critical patent/WO2012054231A3/en
Priority to US15/953,278 priority patent/US20190278091A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/363—Image reproducers using image projection screens
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0176—Head mounted characterised by mechanical features
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/126—Reflex reflectors including curved refracting surface
    • G02B5/128—Reflex reflectors including curved refracting surface transparent spheres being embedded in matrix
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B35/00—Stereoscopic photography
    • G03B35/18—Stereoscopic photography by simultaneous viewing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/356—Image reproducers having separate monoscopic and stereoscopic modes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0132—Head-up displays characterised by optical features comprising binocular systems
    • G02B2027/0134—Head-up displays characterised by optical features comprising binocular systems of stereoscopic type

Abstract

A system projects a user-viewable, computer-generated or -fed image, wherein a head-mounted projector is used to project an image onto a retro-reflective surface, so only the viewer can see the image. The projector is connected to a computer that contains software to create virtual 2-D and or 3-D images for viewing by the user! Further, one projector each is mounted on either side of the user's head, and, by choosing for example a retro angle of less than about 10 degrees, each eye can only see the image of one of the projectors at a given distance up to 3 meters, in this example, from the retro-reflective screen. The retro angle used may be reduced with larger viewing distance desired. These projectors use lasers to avoid the need for focusing, and in some cases these projectors use instead of lasers highly collimated LEO light sources to avoid the need for focusing.
PCT/US2011/054751 2010-10-04 2011-10-04 System and method for 3-d projection and enhancements for interactivity WO2012054231A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US13/877,652 US9946076B2 (en) 2010-10-04 2011-10-04 System and method for 3-D projection and enhancements for interactivity
EP11834848.1A EP2625845B1 (en) 2010-10-04 2011-10-04 System and method for 3-d projection and enhancements for interactivity
US15/953,278 US20190278091A1 (en) 2010-10-04 2018-04-13 System and method for 3-d projection and enhancements for interactivity

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US40453810P 2010-10-04 2010-10-04
US61/404,538 2010-10-04
US201161516242P 2011-03-30 2011-03-30
US61/516,242 2011-03-30
US201113252126A 2011-10-03 2011-10-03
US13/252,126 2011-10-03

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US201113252126A Continuation 2010-10-04 2011-10-03

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US13/877,652 A-371-Of-International US9946076B2 (en) 2010-10-04 2011-10-04 System and method for 3-D projection and enhancements for interactivity
US15/953,278 Continuation US20190278091A1 (en) 2010-10-04 2018-04-13 System and method for 3-d projection and enhancements for interactivity

Publications (2)

Publication Number Publication Date
WO2012054231A2 WO2012054231A2 (en) 2012-04-26
WO2012054231A3 true WO2012054231A3 (en) 2012-12-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2011/054751 WO2012054231A2 (en) 2010-10-04 2011-10-04 System and method for 3-d projection and enhancements for interactivity

Country Status (3)

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US (1) US9946076B2 (en)
EP (1) EP2625845B1 (en)
WO (1) WO2012054231A2 (en)

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